package com.atguigu.vod.controller;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.vod.model.v20170321.*;
import com.atguigu.commonutils.ResultVo;
import com.atguigu.servicebase.exceptionHandler.GuliException;
import com.atguigu.vod.service.VodService;
import com.atguigu.vod.utils.ConstantVodUtils;
import com.atguigu.vod.utils.InitVodClient;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.util.List;


@RestController
@RequestMapping("/eduvod/video")
@CrossOrigin
public class VodController {
    @Autowired
    private VodService vodService;
    String key_id="LTAI5tSaSKYAPV9Yq4XqwXsa";
    String key_secret="a0KMDbQ7k3zxMXnhFa5HjLV5HLx3rs";

    //上传视频到阿里云
    @PostMapping("uploadAlyiVideo")
    public ResultVo uploadAlyiVideo(MultipartFile file){
//        返回上传视频id
        String videoId= vodService.uploadVideoAly(file);
        return ResultVo.ok().data("videoId",videoId);
    }
    //根据视频id删除阿里云视频
    @DeleteMapping("removeAlyVideo/{id}")
    public ResultVo removeAlyVideo(@PathVariable String id) {
        try {
            //初始化对象
            DefaultAcsClient client = InitVodClient.initVodClient(key_id, key_secret);
            //创建删除视频request对象
            DeleteVideoRequest request = new DeleteVideoRequest();
            //向request设置视频id
            request.setVideoIds(id);
            //调用初始化对象的方法实现删除
            client.getAcsResponse(request);
            return ResultVo.ok();
        } catch (Exception e) {
            e.printStackTrace();
            throw new GuliException(20001, "删除视频失败");
        }
    }

    //删除多个阿里云视频的方法
    //参数是多个id
    @DeleteMapping("delete-batch")
    public ResultVo deleteBatch(@RequestParam("videoIdList") List<String> videoIdList) {
        vodService.removeMoreAlyVideo(videoIdList);
        return ResultVo.ok();
    }

    //根据视频id获取视频凭证
    @GetMapping("getPlayAuth/{id}")
    public ResultVo getPlayAuth(@PathVariable String id) {
        try {
            //创建初始化对象
            DefaultAcsClient client = InitVodClient.initVodClient(key_id, key_secret);
            //创建获取凭证request和response对象
            GetVideoPlayAuthRequest request = new GetVideoPlayAuthRequest();
            //向request设置视频id
            request.setVideoId(id);
            //调用方法得到凭证
            GetVideoPlayAuthResponse response = client.getAcsResponse(request);
            String playAuth = response.getPlayAuth();
            return ResultVo.ok().data("playAuth",playAuth);
        }catch(Exception e) {
            throw new GuliException(20001,"获取凭证失败");
        }
    }
}





















